25415108030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195500831}}^1$

素因数の和:195500851

約数の個数: 16

約数和(自身を含む): 49266209664

約数和(自身を除く): 23851101634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 195500831, 391001662, 977504155, 1955008310, 2541510803, 5083021606, 12707554015, 25415108030]

約数ペア:

[(1, 25415108030), (2, 12707554015), (5, 5083021606), (10, 2541510803), (13, 1955008310), (26, 977504155), (65, 391001662), (130, 195500831)]